Games like CRABS MUST DIE!
Games like CRABS MUST DIE! include Fallout 4, Cyberpunk 2077, Fallout: New Vegas, S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition, and BioShock Infinite. We matched them by the tags players give CRABS MUST DIE! on Steam (FPS, RPG, Sci-fi, Open World, and Shooter): closest matches first, and among equally close ones the better-known games.

Fallout 4
Shared: Open World · RPG · Shooter

Cyberpunk 2077
Shared: RPG · Open World · FPS

Fallout: New Vegas
Shared: RPG · Open World · FPS

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: FPS · Open World · RPG

BioShock Infinite
Shared: FPS · Shooter · Action

Fallout 3
Shared: RPG · Open World · Sci-fi

Half-Life 2
Shared: FPS · Sci-fi · Action

Atomic Heart
Shared: FPS · Adventure · Open World

Halo Infinite
Shared: FPS · Shooter · Action

Black Mesa
Shared: FPS · Sci-fi · Action

RoboCop: Rogue City
Shared: FPS · Action · Shooter

Far Cry 3
Shared: FPS · Open World · Action

Borderlands 2
Shared: Shooter · FPS · Action

RAGE
Shared: FPS · Open World · Action

Metro Exodus
Shared: FPS · Open World · Action

Far Cry® 4
Shared: FPS · Open World · Action

Terminator: Resistance
Shared: FPS · Sci-fi · RPG

Far Cry® New Dawn
Shared: FPS · Open World · Action

Starfield
Shared: RPG · Open World · Sci-fi

Borderlands: The Pre-Sequel
Shared: FPS · Action · RPG

Far Cry® 2
Shared: FPS · Open World · Shooter

Grand Theft Auto V Legacy
Shared: Open World · Action · Shooter

S.T.A.L.K.E.R.: Shadow of Chornobyl - Enhanced Edition
Shared: RPG · FPS · Action

Bright Memory
Shared: FPS · Shooter · Open World